<!DOCTYPE html>
<html lang="zh">
<head>
  <meta charset="UTF-8">
  <title>注册帐户</title>
</head>
<body>
<form>
  <fieldset>
    <legend>注册信息</legend>
    <label>用户<input type="text" name="username"/></label>
    <br>
    <label>密码<input type="password" name="password"></label>
    <br>
    <label>确认<input type="password" name="password"></label>
  </fieldset>
  <fieldset>
    <legend>补充信息</legend>
    性别
    <label><input type="radio" name="sex" value="unknown" checked>未指定</label>&nbsp;
    <label><input type="radio" name="sex" value="male">男</label>&nbsp;
    <label><input type="radio" name="sex" value="female">女</label>
    <br>
    出生日期
    <label><input type="text" name="year" maxlength="4">年</label>&nbsp;
    <label><select name="month">
      <option value="1">一</option>
      <option value="2">二</option>
      <option value="3">三</option>
      <option value="4">四</option>
      <option value="5">五</option>
      <option value="6">六</option>
      <option value="7">七</option>
      <option value="8">八</option>
      <option value="9">九</option>
      <option value="10">十</option>
      <option value="11">十一</option>
      <option value="12">十二</option>
    </select>月</label>&nbsp;
    <label><input type="text" maxlength="2">日</label>
    <br>
    <fieldset>
      <legend>擅长语言</legend>
      <label><input type="checkbox" value="C">C</label>
      <br>
      <label><input type="checkbox" value="CPP">C++</label>
      <br>
      <label><input type="checkbox" value="GO">GO</label>
      <br>
      <label><input type="checkbox" value="Java">Java</label>
      <br>
      <label><input type="checkbox" value="JavaScript">JavaScript</label>
      <br>
      <label><input type="checkbox" value="PHP">PHP</label>
      <br>
      <label><input type="checkbox" value="Python">Python</label>
      <br>
      <label>其他（请补充）<input type="text" name="merit"></label>
      <br>
    </fieldset>
    <label>个人简介
    <textarea name="introduction" rows="5" cols="50"></textarea></label>
    <br>
    <input type="submit"> <input type="reset">
  </fieldset>
</form>
</body>
</html>